package zy.blue7.im.common.message;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

/**
 * @Author: blue7
 * @Date: 2022/2/27 18:16
 * @Version 1.0
 * @Description
 */
@Data
@AllArgsConstructor
@Builder
@NoArgsConstructor
public class Header {


    /**
     * 协议版本
     */
    private Integer version;

    /**
     * 内容长度
     */
    private Integer contentLength;

    /**
     * 服务名称
     */
    private String sessionId;

}
